/**
 * ***************************************************************************** Copyright (c) 2003,
 * 2006 Subclipse project and others. All rights reserved. This program and the accompanying
 * materials are made available under the terms of the Eclipse Public License v1.0 which accompanies
 * this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * <p>Contributors: Subclipse project committers - initial API and implementation
 * ****************************************************************************
 */
package org.tigris.subversion.subclipse.ui.actions;

import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.tigris.subversion.subclipse.core.ISVNLocalResource;
import org.tigris.subversion.subclipse.core.SVNException;
import org.tigris.subversion.subclipse.ui.ISVNUIConstants;
import org.tigris.subversion.subclipse.ui.Policy;
import org.tigris.subversion.subclipse.ui.dialogs.IgnoreResourcesDialog;
import org.tigris.subversion.subclipse.ui.operations.IgnoreOperation;

public class IgnoreAction extends WorkbenchWindowAction {

  protected void execute(final IAction action)
      throws InvocationTargetException, InterruptedException {
    run(
        new IRunnableWithProgress() {
          public void run(IProgressMonitor monitor)
              throws InvocationTargetException, InterruptedException {
            IResource[] resources = getSelectedResources();
            IgnoreResourcesDialog dialog = new IgnoreResourcesDialog(getShell(), resources);
            if (dialog.open() != IgnoreResourcesDialog.OK) return;
            new IgnoreOperation(getTargetPart(), resources, dialog).run();

            // if (action != null) action.setEnabled(isEnabled());
          }
        },
        false /* cancelable */,
        PROGRESS_BUSYCURSOR);
  }

  /** @see org.eclipse.team.internal.ccvs.ui.actions.CVSAction#getErrorTitle() */
  protected String getErrorTitle() {
    return Policy.bind("IgnoreAction.ignore"); // $NON-NLS-1$
  }

  /* (non-Javadoc)
   * @see org.tigris.subversion.subclipse.ui.actions.WorkspaceAction#isEnabledForSVNResource(org.tigris.subversion.subclipse.core.ISVNLocalResource)
   */
  protected boolean isEnabledForSVNResource(ISVNLocalResource svnResource) throws SVNException {
    // If the resource is a IProject then the action should not be enabled.
    if (svnResource.getIResource() instanceof IProject) return false;
    // If the parent is not managed there is no way to set the svn:ignore property
    if (!svnResource.getParent().isManaged()) {
      return false;
    }
    return super.isEnabledForSVNResource(svnResource);
  }

  /**
   * @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForManagedResources()
   */
  protected boolean isEnabledForManagedResources() {
    return false;
  }

  /**
   * @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForUnmanagedResources()
   */
  protected boolean isEnabledForUnmanagedResources() {
    return true;
  }

  /* (non-Javadoc)
   * @see org.tigris.subversion.subclipse.ui.actions.WorkspaceAction#needsToSaveDirtyEditors()
   */
  @Override
  protected boolean needsToSaveDirtyEditors() {
    return false;
  }

  protected String getImageId() {
    return ISVNUIConstants.IMG_MENU_IGNORE;
  }
}
